90941805

素因数分解:

$3^3\times 5^1\times {\mathrm{673643}}^1$

素因数の和:673657

約数の個数: 16

約数和(自身を含む): 161674560

約数和(自身を除く): 70732755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 673643, 2020929, 3368215, 6062787, 10104645, 18188361, 30313935, 90941805]

約数ペア:

[(1, 90941805), (3, 30313935), (5, 18188361), (9, 10104645), (15, 6062787), (27, 3368215), (45, 2020929), (135, 673643)]